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self.sleep_max = 1.0，详情可参考51吃瓜
The second, more thorough option is to stop using CSV altogether and switch to Parquet. Parquet is columnar and schema-aware. There's no delimiter character, so embedded commas, newlines, quotes — all of it just works. Redshift's COPY command supports Parquet natively and actually performs better loading it than CSV.。业内人士推荐同城约会作为进阶阅读
Что думаешь? Оцени!。关于这个话题，体育直播提供了深入分析